计数器（数据库存储）

<%

//Program Name:Counter

//Author:magicfox

//Time:10/14/2004

function setCount()

{

var sql,DataSet;

var DataSet;

var err=new Error();

var result;

DataSet=Server.CreateObject("Adodb.recordset");

sql="select count from counter";

DataSet.Open(sql,DataConn,1,1);

if (err.number!=0)

{

}

else

{

result=DataSet("count").value;

DataSet.close;

sql="update counter set count=count+1";

DataConn.Execute(sql);

}

return(result);

}

function showCount(Num)

{

var j,i,Num;

var tmp=new String();

tmp=Num.toString();

j=tmp.length;

i=1;

Response.Write("您是本站第<span class='wordr'><b>");

while (i<=(8-j))

{

Response.Write("0");

i=i+1;

}

Response.Write(Num+"</b></span>位来访问者");

}

function Counter()

{

this.count=0;

this.setCount=setCount;

this.showCount=showCount;

}

%>